Finding the Third Proportional to 98,736 and 141,091

Step by Step Solution

1. Step 1: Write the proportion equation
   98,736 : 141,091 = 141,091 : x
2. Step 2: Convert to fraction form
   98,736/141,091 = 141,091/x
3. Step 3: Cross multiply
   98,736x = 141,091 × 141,091
4. Step 4: Simplify right side
   98,736x = 19,906,670,281
5. Step 5: Solve for x
   x = 19,906,670,281/98,736
6. Step 6: Final answer
   x = 201,615.12